baber/WOPTO huggingface dataset:
Patent NO-155427-C (NO)
Inventor: BEY THOMAS VON DER
IPC: A61H33/06
Filed: 1984-01-27
Abstract: A device for generating a dry, cold air flow in the treatment of rheumatic diseases includes a cyclone separator as its heat exchange device. The intake line of the cyclone separator is connected to the outlet line of the blower means of a line in which the cryogenic liquefied gas feed ends. The outlet opening of the cyclone generator has attached to it an insulated flexible hose.
Patent NO-166871-C (NO)
Inventor: COUCHOUD JEAN-JACQUES
IPC: C08L77/02
Filed: 1986-12-18
Abstract: 1. Thermoplastic alloys consisting essentially of 30 to 94.8 parts by weight of polyamide, of 0.2 to 65 parts by weight of polyetheramide and of 5 to 50 parts of a thermoplastic elastomer, the sum of these three constituents having to be equal to 100.
Patent NO-177255-C (NO)
Inventor: PRINSLOO WILLEM JOHANNES CHRIS
IPC: B04C3/00
Filed: 1989-06-01
Abstract: A vortex tube gas cleaning device 10 is used to clean a particle containing gas flow stream of particles. The device 10 has an outer tube 12 having an inlet 14 at an upstream end, and, in series downstream of the inlet 14, a vortex generator 16 in a vortex region 18, and a separation region 19. An inner extraction tube 40 is located at the downstream end of the tube 12 and extends concentrically within the outer tube 12, upstream, canti-lever fashion. A peripheral outlet region 22 is defined annularly around the inner tube 40 downstream of the separation region 19 and leads to an outlet port 36. A central outlet region 24 is defined within the inner tube 40 downstream of the separation region 19 and leads to an outlet 48. A ring 50 which is integral with the inner tube 40 extends into the outer peripheral region 22. It has an oblique leading wall 52 leading to a crown defining an annular orifice 54. The wall 52 forms an acceleration region via which flow in the region 22 is accelerated toward the annular orifice 54. The wall 52 commences spatially downstream of a leading edge of an inlet 42 into the tube 40. The leading edge blends into an aerodynamic lip 43.
Patent NO-176441-C (NO)
Inventor: JANSSEN ROBERT A
IPC: C08J7/04
Filed: 1990-01-15
Abstract: A process for encapsulating a preformed polymeric substrate comprises peroxidizing and hydroperoxidizing the surface of said preformed substrate using ozone and then carrying out a crosslinked graft copolymerization of selected ethylenically unsaturated monomers both on and surrounding (encapsulating) said substrate. Such encapsulation of substrates provides protective coatings, ablative coatings and, particularly, soft skirts for hard contact lenses.
Patent NO-170824-C (NO)
Inventor: TENGESDAL PAUL
IPC: F16K1/22
Filed: 1990-07-10
Abstract: PCT No. PCT/NO91/00089 Sec. 371 Date Jan. 6, 1993 Sec. 102(e) Date Jan. 6, 1993 PCT Filed Jun. 21, 1991 PCT Pub. No. WO92/01180 PCT Pub. Date Jan. 23, 1992.There is provided a valve damper which is pivotally suspended and may in its closing position cooperate with a seat, e.g., formed in a ventilating channel, and wherein an annular seal may be placed on the damper and/or seat. In order to achieve a smoke-tight closure of the damper, the latter is connected to a pivot shaft via resilient carriers, the attachment points thereof on the damper being displaced in relation to the axis of the pivot shaft.
Patent CA-2008648-C (CA)
Title: Method for transmitting, via a plurality of asynchronously time-divided transmission channels, a flow of data cells, the state of a counter for each transmission channel being kept up to date in accordance with the number of data cells per unit of time
Inventor: DOOL FRANS V D
IPC: H04L12/56
Filed: 1990-01-26
Granted: 1994-05-31
Abstract: ABSTRACT            The flow of data cells through a transmission medium with a number of virtual, asynchronously time-divided transmission channels is protected against excessive crowding of data cells in any channel, by means of a counter for each channel and the recording of the time of arrival of data cells in each channel. At the arrival of each data cell the counter is decreased by a value which is a function of the length of time between the moment of arrival of that data cell and the moment of arrival of a preceding data cell with the same channel designation.  The state of the counter is compared with a threshold value and the data cell will be switched through to the downstream portion of the channel if the counter value does not exceed the threshold value. If the data cell is switched through, the counter is increased with a constant value.
Patent CA-2011257-C (CA)
Title: Rigid foam with improved "k" factor by reacting a polyisocyanate and polyester polyol containing low free glycol
Inventor: SNIDER SCOTT C
IPC: C08G18/42
Filed: 1990-03-01
Granted: 2000-10-10
Abstract: Rigid cellular polymers are made by reacting an organic polyisocyanate with a polyol component comprising a polyester polyol having a free glycol content of less than about 7 percent by weight of the polyester polyol in the presence of a blowing agent. The use of the polyester polyol enhances the thermal insulating properties of the foams.
Patent CA-2011566-C (CA)
Title: Low residue antiperspirant sticks
Inventor: TANNER PAUL R
IPC: A61K8/31
Filed: 1990-03-06
Granted: 1995-02-07
Abstract: LOW RESIDUE ANTIPERSPIRANT STICKS                      Abstract of the Disclosure Suspensoid antiperspirant stick compositions, which provide the user with excellent antiperspirant efficacy, reduced residue upon application to the skin, reduced residue on the skin after dry-down, and excellent cosmetics and aesthetics, are disclosed. These compositions are substantially free of water and comprise a volatile silicone material, a particulate antiperspirant active, a low melting point wax, and a non-volatile paraffinic hydrocarbon fluid  selected  from  mineral  oils  and  branched  chain  C16-C68 hydrocarbons.  The method of preventing and controlling perspira-tion wetness using these compositions is also disclosed.
Patent CA-2017135-C (CA)
Title: Substituted (quinolin-2-yl-methoxy)phenyl-acyl-sulphonamides and -cyanamides, processes for their preparation and their use in medicaments
Inventor: MUELLER-PEDDINGHAUS REINER
IPC: A61P29/00
Filed: 1990-05-18
Granted: 2001-07-10
Abstract: A quinolin-2-yl-methoxy)phenylacyl-sulphonamide or -cyanamide of the formula (SEE FORMULA I) in which A, B, D, E, L and G are identical or different and - represent hydrogen, hydroxyl, halogen, carboxyl, Nitro, trifluoromethyl, trifluoromethoxy or a group of the formula -NR3R4, in which R3 and R4 are identical or different and denote hydrogen, straight-chain or branched alkyl having up to 8 carbon atoms or aryl having 6 to 10 carbon atoms, - represent straight-chain or branched alkyl, alkoxy or alkoxycarbonyl in each case having up to 12 carbon atoms, - represent aryl having 6 to 10 carbon atoms, R1 - represents cycloalkyl having 3 to 8 carbon atoms, R2 - represents hydrogen or - straight-chain or branched alkyl having up to 10 carbon atoms, - represents an alkali metal, - represents cycloalkyl having 3 to 8 carbon atoms, X - represents a group of the formula -SO2-R5, in which R5 - denotes trifluoromethyl or straight-chain or branched alkyl having up to 10 carbon atoms, or - denotes aryl having 6 to 10 carbon atoms, or X - represents cyano and physiologically acceptable salts thereof.      The (quinolin-2-yl-methoxy)phenylacylsulphonamide or -cyanamide is useful as an active compound in medica-ments, particularly as a lipoxygenase inhibitor.
Patent CA-2021355-C (CA)
Title: Method for regulation and on-line measurement of the fibre orientation in a web produced by means of a paper machine
Inventor: NEITTAANMAKI PEKKA
IPC: D21G9/00
Filed: 1990-07-17
Granted: 1996-06-18
Abstract: Method and system for regulating transverse distribution of fibre orientation of a web produced by a paper machine.  In the method and system, data are collected concerning relationship between the transverse distribution of fiber orientation and the transverse distribution of grammage of a web that is being produced by a paper machine in response runs in various states of operation of the machine.  The relationship data thereby obtained are stored in computer memory.  In response to such relationship data, the distribution of fiber orientation in the web to be produced is corrected by regulating a transverse profile of a discharge opening of a headbox of the paper machine.
Patent CA-2021516-C (CA)
Title: Optical sub-carrier multiplex television transmission system using a linear laser diode
Inventor: BODEEP GEORGE E
IPC: H01S5/00
Filed: 1990-07-19
Granted: 1995-02-28
Abstract: An amplitude-modulated vestigial-sideband, television channel sub-carrier multiplexed optical fiber transmission system includes a laser diode operating linearly throughout the desired range of multiplex frequencies. Such linear laser diode operation is accomplished by limiting leakage current within the laser diode to a very low level. The composite second-order distortion in the optical output signal from the laser diode is down typically 50 db from the video carrier for each channel. For some laser diodes that exhibit slow turn-on in the L-I characteristic, there is a point of inflection in the L-I curve. Operation with the laser biased at or near this point results in extremely linear performance, even though the laser may have insufficient blocking of leakage current to otherwise produce acceptable linearity.
Patent CA-2027828-C (CA)
Title: Bed with built-in commode
Inventor: TOKUNAGA KENKI
IPC: A61G7/02
Filed: 1990-10-17
Granted: 1997-03-18
Abstract: A bed with a built-in commode of this type is used for a user such paralyzed,bedridden person or the like and comprises; a mattress having a through-hole substan-tially at its central portion,a commode disposed in the through- hole of the mattress,a discharge pipe communi-cated with the commode for discharging the excrement received in the commode,and this built-in commode is further equipped with a plurality of inflatable pads which open the commode opening of the commode when they are deflated and support the user's hips when they are inflated,in addition,the discharge pipe is provided with a valve which can open or close the discharge passage of the discharge pipe.    By virtue of the aforesaid construction,the commode opening can be opend by deflating some of the inflatable pads when the user lies on the bed reclyning on a matt-ress having been erected,while these pads can be alter-nately inflated or deflated when the user lying on the bed at his rest position,so that the user can be preven-ted from having bedsores,moreover,since the discharge passage is tightly closed by the valve,any foul odor arisen from the commode will never leak and float into the room.    Moreover,the commode is rendered possible to close the valve before excretion and preventing the commode from becoming dirty by foaming bubbles in the commode, and at the same time,to seal the odor to prevent it from leaking out by forming such bubbles in the commode, and by virtue of the valve, it is also possible that the user can enjoy hip bathing by closing the valve after the excretion.
Patent CA-2039326-C (CA)
Title: Preparation of 2,2-disubstituted pentane-1,5-diamines
Inventor: SCHUSTER LUDWIG
IPC: C08G73/02
Filed: 1991-03-28
Granted: 2003-02-11
Abstract: A process for the preparation of a 2,2-disubstituted pentane-1,5-diamine of the formula I (see formula I) where R1 and R2, independently of one another, are C1- to C10-alkyl or C2- to C10-alkenyl or together are a C4- to C7-alkylene chain which is unsubstituted or monosubstituted to pentasubstituted by C1- to C4-alkyl, from a 2,2-di-substituted 4-cyanobutanal of the formula II (see formula II) where R1 and R2 are as defined above, comprises, in two spatially separate reaction spaces, a) reacting the 4-cyanobutanal of the formula II, in a first reaction space, with excess ammonia on an acidic heterogeneous catalyst at from 20 to 150°C and at from 15 to 500 bar, and b) hydrogenating the resultant reaction product, in a second reaction space, using excess hydrogen in the presence of excess ammonia on a catalyst containing cobalt, nickel, ruthenium and/or another noble metal, if desired with a basic component or on a basic or neutral carrier, at from 60 to 150°C and at from 50 to 500 bar. 2,2-Disubstituted pentane-1,5-diamines of the formula I' (see formula III) where R1' and R2', independently of one another, are C1- to C10-alkyl or C2- to C10-alkenyl or together are a C4- to C7-alkylene chain which is unsubstituted or monosubstituted to pentasubstituted by C1- to C4-alkyl, with the proviso that R1' and R2' are not simultaneously methyl are also described.
Patent CA-2041459-C (CA)
Title: Receiver of an electromagnetic signal with a known nominal frequency, liable to be affected by an unknown variation, in particular by the doppler shift
Inventor: GEESEN MICHEL
IPC: G01S1/38
Filed: 1991-04-29
Granted: 1996-12-31
Abstract: The invention concerns a feedback control loop comprising a mixer comprising a first input receiving an electromagnetic signal, and a second input receiving a first local signal; an intermediate frequency line mounted between the output of the mixer and the input of a phase comparator which receives on a second input a second local signal and has an output; and a feedback line connected between this output and the second input of the input mixer, and comprising a loop filter controlling a variable oscillator for providing the said first local signal as well as a second variable oscillator for providing the second local signal. The loop filter comprises (i) a proportional section mounted between the output and the control input of a second variable oscillator; (ii) an integral variable section mounted between the output of the proportional section and the control input of the first variable oscillator; and control means capable of progressively changing the parameters of the proportional and integral sections so as to progressively reduce the bandwidth of the phase control system and to increase the filtering of the noise and of the interference signals superposed on to the electromagnetic signal.
Patent CA-2042291-C (CA)
Inventor: FRANK STEVEN J
IPC: G06F15/177
Filed: 1991-05-10
Granted: 2000-11-21
Abstract: An associative memory having an associativity of 2q, where (q) is an integer greater than or equal to one, is provided for storing information relating to data. The memory includes (n) tables, each having a plurality of entries for storing signals associated with data descriptors having a common set portion and common other portions. The entries of table (k), where (k) represents successive integers between (1) and (n-1), store pointers to respective entries of table (k+1).      The entries of table (1) are arranged for access as a function of the common set portion and the common portion (1) with which they are respectively associated. The entries of the other tables are arranged for access as a function of (i) a value of the common set portion, (ii) a value of a pointer-representative signal of the respective table (m-1) entry means, and (iii) the value of the common portion(m) with which such table(m) entry means is respectively associated. The entries of table(n) store information relating to one or more data having a common portion(n).
Patent CA-2047175-C (CA)
Title: Method for manufacturing of organic fertilizers and device thereof
Inventor: INOUE SATOSHI
IPC: B01F7/00
Filed: 1990-06-26
Granted: 2001-03-27
Abstract: The present invention relates to a method for manufacturing of organic fertilizers by composting within a short time ,treating mixture of livestock excrements, such as chicken-, cattle- manures with cellulose-containing organic materials such as grasses, hulls, straws, wood chips, etc, into organic fertilizers, and a device for performing said method.      The method is characterized by adjusting moisture content, to a range of 25% - 75 wt%, of said mixture, cutting and kneading of the mixture under an elevated pressure until the temperature thereof goes up to 40°C - 90°C by the elevated pressure and friction, releasing them from the state of elvated pressure, followed by contacting them with air homogeneously by pulverizing the thus-treated mixture while contacting with air.        By practicing said steps, microorganisms in the treated materials are activated because of physical and thermal stimulations, by which fermentation is highly enhanced, therefore, composting is accomplished within very short time, and homogeneous fertilizers of good quality are obtained.        In the present invention, fermentatio is accelerated by adjusting pH of said mixture with a pH adjusting agent in order that pH value thereof during fermentation stays in a range of pH 6 - 9.        Such organic fertilizers can be produced by using a device for manufacturing of organic fertilizers characterized by connecting the front end of a cylindrical primary treatment tank which is equipped with a hopper for feeding of raw materials on the rear end, to the rear end of a cylindrical secondary treatment tank which is equipped with an opening for taking out of products, through an open/close gate, wherein said primary treatment tank is equipped with a screw conveying system and a cutting/ kneading system inside, and said secondary treatment tank is equipped with rotary blades for fine cutting inside.
Patent CA-2049551-C (CA)
Title: Universally adjustable trailer hitch
Inventor: FINK RAYMOND W
IPC: B60D1/44
Filed: 1991-08-20
Granted: 2002-11-26
Abstract: A universally adjustable trailer hitch for attaching to the frames of vehicles of different widths comprising a horizontally disposed tube member with a hitching device centrally attached thereto, the tube member is selectively clamped on each side of the hitching device by a clamping member to a support member to adjustably fix the position of each of the support members with respect to the tube member.
Patent CA-2049873-C (CA)
Inventor: WUN TZE-CHEIN
IPC: A61K38/57
Filed: 1991-08-26
Granted: 2001-12-04
Abstract: There is disclosed herein a combination of lipoprotein-associated coagulation inhibition (LACI) and sulfated polysaccharides, e.g. heparin, which exerts a synergistic anticoagulant action in whole plasma.
Patent CA-2051646-C (CA)
Inventor: HARRIS CLARK E
IPC: B65C9/06
Filed: 1991-02-19
Granted: 1993-12-14
Abstract: A cartonless recyclable package (P) for protectively enclosing a product (C), such as photographic film (F), comprises a recyclable plastic container (10) and mating cap (18) with recyclably compatible plastic labels (26, 32, 38) thereon bearing product information. One such label (26) on the cap (18) has readily tearable tab portions (28) extending therefrom and tautly secured to the container (10), to tear apart when the cap (18) is first removed. A  second label (32), secured to the container (10) and overlapping the tearable tab portions (28), includes inner and outer sheets (34, 36) separably adhered together. The outer sheet (36) can be peeled back to reveal information on the interfacing surfaces (34o, 36i) of both sheets (34, 36), and then re-adhered to the inner sheet (34). A third label (38), separably adhered to the first label (26) on the cap (18), may be peeled away and re-adhered to some other surface for reference after the product (C) has been removed. A thumb tab (24) on the cap (18), to facilitate cap (18) removal, is used also to orient the container (10) and cap (18) for appropriate placement of the labels (26, 32, 38), and to orient the resulting package (P) in a cooperating displaying and dispensing device (D). That device (D) comprises an upstanding, open-ended, transparent, tubular chute (50) having a longitudinal slot (58) extending down a rear side thereof and configured to receive the package (P) through its open top end (52), with the thumb tab (24) projecting rearwardly (d1) through the slot (58), thereby orienting the package labels (26, 32, 38) to face forwardly (d2) in a desired display direction (dd). The package (P) is gravity-fed to the open bottom end (54), where it (P) is supported (78) and oriented for convenient removal.
Patent CA-2059139-C (CA)
Title: Vacuum infusion device
Inventor: MITCHELL RICHARD J
IPC: A61M5/20
Filed: 1991-02-27
Granted: 1997-02-11
Abstract: A vaccum biased disposable infuser is provided having a liquid chamber (14) and at least one vacuum chamber (44). The liquid chamber 114) includes a liquid plunger (26) contained therein while the vacuum chamber (44) includes a vacuum plunger (48). The plungers (26, 48) are connected by an arm such that when liquid under pressure is provided to the liquid chamber (14), the vacuum plunger (48) is drawn back in the vacuum chamber (44). The device is further preloaded such that at the end of infu-sion, the vacuum plunger (48) does not abut against the vacuum chamber (44).
Patent CA-2059951-C (CA)
Title: Quick disconnect coupler
Inventor: WADE RICHARD B
IPC: F16L37/23
Filed: 1992-01-23
Granted: 1996-06-18
Abstract: A quick disconnect coupler includes a seal retaining member movably mounted in a coupler housing. A sealing washer biases the retaining member toward first position, and an annular seal is mounted in the retaining member.  This annular seal defines both axial and radial sealing surfaces, and it is configured to transmit sufficient force to the seal retaining member to move the seal retaining member to a rearward position in response to a first, larger diameter plug bearing on the axial sealing surface, and to form a radial seal around a second, smaller diameter plug.
Patent CA-2064356-C (CA)
Title: Generateur electrochimique secondaire au lithium et a electrolyte organique liquide
Inventor: ANDRIEU XAVIER
IPC: H01M50/417
Filed: 1992-03-27
Granted: 1998-08-11
Abstract: Générateur électrochimique secondaire au lithium à électrolyte organique liquide, de type cylindrique ou prismatique, caractérisé par le fait qu'il comporte, à titre de séparateur, un film microporeux en polyoléfine du côté de l'anode de lithium et un film en polymère réticulé qui gonfle dans ledit électrolyte et qui assure une pression sur les électrodes. Le polymère réticulé peut être un polymère conducteur ionique comportant un polyéther à deux fonctions amines terminales.
Patent CA-2067213-C (CA)
Inventor: KALLENBACH RALPH M
IPC: B60T7/12
Filed: 1990-08-31
Granted: 1998-12-08
Abstract: Cette invention concerne un amortisseur comportant un système (12) de cylindre et de piston, le piston (22) se déplaçant dans le cylindre. Le cylindre renferme également un ressort taré à double effet (12) et un dispositif à friction (14), disposés autour du piston. Le ressort pousse le dispositif à friction contre la paroi interne du cylindre. Le dispositif à friction comporte au moins un élément en forme de coin (25) destiné au contact avec la paroi interne du cylindre, ainsi qu'une série de rondelles de compression (30, 33, 36) intercalées entre les coins et servant à pousser ces derniers radialement pour qu'ils s'appliquent contre la paroi interne du cylindre.